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[svn-r9837] Purpose:

Browse Source 
Bug fix

Description:
    Calling HDvsnprintf() several times (should be twice) is incorrect
without calling va_end() and va_start() again.

Solution:
    Call va_end() and va_start() before calling HDvsnprintf() again.

Platforms tested:
    Linux 2.4/x86_64 (mir)
    Too minor to require h5committest
This commit is contained in:
Quincey Koziol 2005-01-18 21:43:04 -05:00
parent 7b10edb121
commit b8f7cdc48d
1 changed files with 7 additions and 0 deletions
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7
src/H5E.c
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@ -1523,7 +1523,14 @@ H5Epush_stack(hid_t err_stack, const char *file, const char *func, unsigned line
/* If the description doesn't fit into the initial buffer size, allocate more space and try again */
while((desc_len=HDvsnprintf(tmp, (size_t)tmp_len, fmt, ap))>tmp_len) {
/* shutdown & restart the va_list */
va_end(ap);
va_start(ap, fmt);
/* Release the previous description, it's too small */
H5MM_xfree(tmp);
/* Allocate a description of the appropriate length */
tmp_len = desc_len+1;
if((tmp=H5MM_malloc((size_t)tmp_len))==NULL)
HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed")